LANDIM, T. R.; JARDIM, F. S.; OPRIME, P. C. Modified control chart for monitoring the variance. Brazilian Journal of Operations & Production Management, [S. l.], v. 18, n. 3, p. 1–10, 2021. DOI: 10.14488/BJOPM.2021.015. Disponível em: https://bjopm.org.br/bjopm/article/view/1129. Acesso em: 16 apr. 2024.